Abiotic Stress Mechanisms And Enhancement In Crops Physiological And Biochemical Approaches
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Abiotic Stress Mechanisms And Enhancement In Crops Physiological And Biochemical Approaches
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Author : Arpna Kumari
language : en
Publisher: Frontiers Media SA
Release Date : 2024-08-20
Abiotic Stress Mechanisms And Enhancement In Crops Physiological And Biochemical Approaches written by Arpna Kumari and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-20 with Science categories.
Changes in natural ecosystems can affect biodiversity on a global scale, which in turn affects global food production. Climate change develops under different environmental conditions such as high CO2 concentration, ultraviolet radiation, temperature, salinity, rainfall intensity, etc., causing an increase in the growth of new weeds and pathogens. All these factors alone and in complex can reduce growth, complicate photosynthesis, and reduce the physiological and biochemical responses of plants. On the other hand, studies in recent years have shown that the development of a dual strategy of breeding for stress tolerance and introducing stress tolerant plants into production systems to increase their resistance to various stresses is particularly relevant today. Therefore, research related to physiological, biochemical and molecular responses of plants is of paramount importance to authorize the effects of climate-induced stresses and the likely mechanisms of resistance and/or factors mitigating these stresses in crop plants. Climate change is a dynamic, multifaceted system of modifications to environmental conditions that include abiotic and biotic factors in the world. Therefore, rapid development of studies on the integration between physiological, biochemical and molecular responses that can admit a systems analysis of plants is important, and knowledge of molecular mechanisms will provide breeding programs with relevance to obtaining cultivars tolerant to abiotic stresses with increased productivity. Under this research topic, reviews, new methods and scientific articles will be selected for publication based on applications to agriculture under climate change. This research topic will cover the following themes: - Adaptive capacity of plants to withstand climate change - The role of biodiversity in sustainable agriculture - Manipulation of microclimate for plant productivity - Role of plant extracts in plant stress mitigation - Phytoremediation and bioremediation factors for crop improvement - Perspective of underutilized crops under climate change - Contribution of plant secondary metabolism to stress tolerance - Plant tissue culture and crop improvement - The role of nanotechnology for climate-resilient agriculture - Pre-breeding and germplasm characterization for the development of agronomically relevant crop traits
Approaches For Enhancing Abiotic Stress Tolerance In Plants
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Author : Mirza Hasanuzzaman
language : en
Publisher: CRC Press
Release Date : 2019-01-10
Approaches For Enhancing Abiotic Stress Tolerance In Plants written by Mirza Hasanuzzaman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-10 with Science categories.
Plants are frequently exposed to unfavorable and adverse environmental conditions known as abiotic stressors. These factors can include salinity, drought, heat, cold, flooding, heavy metals, and UV radiation which pose serious threats to the sustainability of crop yields. Since abiotic stresses are major constraints for crop production, finding the approaches to enhance stress tolerance is crucial to increase crop production and increase food security. This book discusses approaches to enhance abiotic stress tolerance in crop plants on a global scale. Plants scientists and breeders will learn how to further mitigate plant responses and develop new crop varieties for the changing climate.
Abiotic Stress In Plants
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Author : Shah Fahad
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-07-21
Abiotic Stress In Plants written by Shah Fahad and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-21 with Science categories.
Environmental insults such as extremes of temperature, extremes of water status, and deteriorating soil conditions pose major threats to agriculture and food security. Employing contemporary tools and techniques from all branches of science, attempts are being made worldwide to understand how plants respond to abiotic stresses with the aim to manipulate plant performance that is better suited to withstand these stresses. This book searches for possible answers to several basic questions related to plant responses towards abiotic stresses. Synthesizing developments in plant stress biology, the book offers strategies that can be used in breeding, including genomic, molecular, physiological, and biotechnological approaches that have the potential to develop resilient plants and improve crop productivity worldwide.
Advances In Rice Research For Abiotic Stress Tolerance
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Author : Mirza Hasanuzzaman
language : en
Publisher: Woodhead Publishing
Release Date : 2018-11-12
Advances In Rice Research For Abiotic Stress Tolerance written by Mirza Hasanuzzaman and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-12 with Science categories.
Advances in Rice Research for Abiotic Stress Tolerance provides an important guide to recognizing, assessing and addressing the broad range of environmental factors that can inhibit rice yield. As a staple food for nearly half of the world's population, and in light of projected population growth, improving and increasing rice yield is imperative. This book presents current research on abiotic stresses including extreme temperature variance, drought, hypoxia, salinity, heavy metal, nutrient deficiency and toxicity stresses. Going further, it identifies a variety of approaches to alleviate the damaging effects and improving the stress tolerance of rice. Advances in Rice Research for Abiotic Stress Tolerance provides an important reference for those ensuring optimal yields from this globally important food crop. - Covers aspects of abiotic stress, from research, history, practical field problems faced by rice, and the possible remedies to the adverse effects of abiotic stresses - Provides practical insights into a wide range of management and crop improvement practices - Presents a valuable, single-volume sourcebook for rice scientists dealing with agronomy, physiology, molecular biology and biotechnology
Approaches For Enhancing Abiotic Stress Tolerance In Plants
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Author : Mirza Hasanuzzaman
language : en
Publisher: CRC Press
Release Date : 2019-01-10
Approaches For Enhancing Abiotic Stress Tolerance In Plants written by Mirza Hasanuzzaman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-10 with Science categories.
Plants are frequently exposed to unfavorable and adverse environmental conditions known as abiotic stressors. These factors can include salinity, drought, heat, cold, flooding, heavy metals, and UV radiation which pose serious threats to the sustainability of crop yields. Since abiotic stresses are major constraints for crop production, finding the approaches to enhance stress tolerance is crucial to increase crop production and increase food security. This book discusses approaches to enhance abiotic stress tolerance in crop plants on a global scale. Plants scientists and breeders will learn how to further mitigate plant responses and develop new crop varieties for the changing climate.
Genetic Enhancement Of Crops For Tolerance To Abiotic Stress Mechanisms And Approaches Vol I
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Author : Vijay Rani Rajpal
language : en
Publisher: Springer
Release Date : 2019-04-24
Genetic Enhancement Of Crops For Tolerance To Abiotic Stress Mechanisms And Approaches Vol I written by Vijay Rani Rajpal and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-24 with Science categories.
Abiotic stresses such as drought (water deficit), extreme temperatures (cold, frost and heat), salinity (sodicity) and mineral (metal and metalloid) toxicity limit productivity of crop plants worldwide and are big threats to global food security. With worsening climate change scenarios, these stresses will further increase in intensity and frequency. Improving tolerance to abiotic stresses, therefore, has become a major objective in crop breeding programs. A lot of research has been conducted on the regulatory mechanisms, signaling pathways governing these abiotic stresses, and cross talk among them in various model and non-model species. Also, various ‘omics’ platforms have been utilized to unravel the candidate genes underpinning various abiotic stresses, which have increased our understanding of the tolerance mechanisms at structural, physiological, transcriptional and molecular level. Further, a wealth of information has been generated on the role of chromatinassembly and its remodeling under stress and on the epigenetic dynamics via histones modifications. The book consolidates outlooks, perspectives and updates on the research conducted by scientists in the abovementioned areas. The information covered in this book will therefore interest workers in all areas of plant sciences. The results presented on multiple crops will be useful to scientists in building strategies to counter these stresses in plants. In addition, students who are beginners in the areas of abiotic stress tolerance will find this book handy to clear their concepts and to get an update on the research conducted in various crops at one place
Algal Adaptation To Environmental Stresses
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Author : L.C. Rai
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Algal Adaptation To Environmental Stresses written by L.C. Rai and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Algae, generally held as the principal primary producers of aquatic systems, inhabit all conceivable habitats. They have great ability to cope with a harsh environment, e.g. extremely high and low temperatures, suboptimal and supraoptimal light intensities, low availability of essential nutrients and other resources, and high concentrations of toxic chemicals, etc. A multitude of physiological, biochemical, and molecular strategies enable them to survive and grow in stressful habitats. This book presents a critical account of various mechanisms of stress tolerance in algae, many of which may occur in microbes and plants as well.
Mechanisms Of Abiotic Stress Responses And Tolerance In Plants Physiological Biochemical And Molecular Interventions Volume Ii
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Author : Shabir Hussain Wani
language : en
Publisher: Frontiers Media SA
Release Date : 2023-10-09
Mechanisms Of Abiotic Stress Responses And Tolerance In Plants Physiological Biochemical And Molecular Interventions Volume Ii written by Shabir Hussain Wani and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-09 with Science categories.
Enhancing Salinity Tolerance In Crop Plants Through Agronomic Genetic Molecular And Physiological Approaches
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Author : Muhammad Umair Hassan
language : en
Publisher: Frontiers Media SA
Release Date : 2025-03-24
Enhancing Salinity Tolerance In Crop Plants Through Agronomic Genetic Molecular And Physiological Approaches written by Muhammad Umair Hassan and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-24 with Science categories.
Salinity stress is serious abiotic stress that negatively affects crop productivity and global food security. One of the top ten threats to the world's land resources, the extent of soil salinity is increasing by 1.5 million hectares every year. Salinity stress is a global problem that threatens food productivity, food security, and ecosystems. Salinity affects seed germination, plant growth, nutrient and water uptake, physiology, and molecular responses. Increasing industrialization and anthropogenic activities further aggravate salinity stress. Global population is continuously rising, necessitating a substantial increase in crop production to meet food needs. Therefore, proper measures must be taken to improve crop productivity on salt-affected soils to ensure global food security. Recent studies have shown that the negative effects of salinity stress in plants can be countered by various biochemical, physiological, and molecular mechanisms at both tissue and whole plant levels. Progress in metabolomics, transcriptomics and proteomics has enabled the identification of various stress-induced proteins, metabolites, and transcription factors that can be used to develop salinity tolerance in plants. Moreover, advances in genomics and biotechnology allow for the breeding of salt tolerant cultivars with improved production potential in salt-affected soils.
Abiotic Stress Responses In Plants
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Author : Parvaiz Ahmad
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-11-16
Abiotic Stress Responses In Plants written by Parvaiz Ahmad and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-16 with Science categories.
Abiotic stress cause changes in soil-plant-atmosphere continuum and is responsible for reduced yield in several major crops. Therefore, the subject of abiotic stress response in plants - metabolism, productivity and sustainability - is gaining considerable significance in the contemporary world. Abiotic stress is an integral part of “climate change,” a complex phenomenon with a wide range of unpredictable impacts on the environment. Prolonged exposure to these abiotic stresses results in altered metabolism and damage to biomolecules. Plants evolve defense mechanisms to tolerate these stresses by upregulation of osmolytes, osmoprotectants, and enzymatic and non-enzymatic antioxidants, etc. This volume deals with abiotic stress-induced morphological and anatomical changes, abberations in metabolism, strategies and approaches to increase salt tolerance, managing the drought stress, sustainable fruit production and postharvest stress treatments, role of glutathione reductase, flavonoids as antioxidants in plants, the role of salicylic acid and trehalose in plants, stress-induced flowering. The role of soil organic matter in mineral nutrition and fatty acid profile in response to heavy metal stress are also dealt with. Proteomic markers for oxidative stress as a new tools for reactive oxygen species and photosynthesis research, abscisic acid signaling in plants are covered with chosen examples. Stress responsive genes and gene products including expressed proteins that are implicated in conferring tolerance to the plant are presented. Thus, this volume would provides the reader with a wide spectrum of information including key references and with a large number of illustrations and tables. Dr. Parvaiz is Assistant Professor in Botany at A.S. College, Srinagar, Jammu and Kashmir, India. He has completed his post-graduation in Botany in 2000 from Jamia Hamdard New Delhi India. After his Ph.D from the Indian Institute of Technology (IIT) Delhi, India in 2007 he joined the International Centre for Genetic Engineering and Biotechnology, New Delhi. He has published more than 20 research papers in peer reviewed journals and 4 book chapters. He has also edited a volume which is in press with Studium Press Pvt. India Ltd., New Delhi, India. Dr. Parvaiz is actively engaged in studying the molecular and physio-biochemical responses of different plants (mulberry, pea, Indian mustard) under environmental stress. Prof. M.N.V. Prasad is a Professor in the Department of Plant Sciences at the University of Hyderabad, India. He received B.Sc. (1973) and M.Sc. (1975) degrees from Andhra University, India, and the Ph.D. degree (1979) in botany from the University of Lucknow, India. Prasad has published 216 articles in peer reviewed journals and 82 book chapters and conference proceedings in the broad area of environmental botany and heavy metal stress in plants. He is the author, co-author, editor, or co-editor for eight books. He is the recipient of Pitamber Pant National Environment Fellowship of 2007 awarded by the Ministry of Environment and Forests, Government of India.